Makina opangira migodi yaukadaulo Chalk cartridge balancing valve CODA-XCN

Kupanikizika kwa valve yopumula kumakwera koma sikukwera pazifukwa zapamwamba kwambiri

Kuthamanga kwa valve yopumula kumakwera koma sikumakwera kwambiri. Chodabwitsa ichi chikuwonetsedwa motere: ngakhale kuti kupanikizika komwe kumayendetsa gudumu lamanja kumangiriridwa mokwanira, kupanikizika sikungapitirire kukwera pambuyo pongokwera mtengo, makamaka pamene kutentha kwa mafuta kuli kwakukulu. Zifukwa zazikulu ndi izi.

(1) Chifukwa chapakati chachikulu cha valavu ndi chotayirira kwambiri ndi bowo la valavu, chimaphwanyidwa, chopindika, kapena kuvala kwambiri mukatha kugwiritsa ntchito, gawo lina la mafuta lomwe limalowa m'chipinda cha masika kudzera pabowo lalikulu la valavu limabwerera kumafuta. doko kudzera mumpata uwu (monga valavu ya Y-mtundu, valavu yamagulu awiri); Kwa mavavu okhala ndi magawo atatu monga mtundu wa YF, chifukwa cha kuvala kwa cholumikizira cholumikizira cha spool yayikulu ndi chivundikiro chofananira dzenje, kusiyana kofananira ndikwakukulu, ndikulowa m'chipinda cha masika kudzera pakugwetsa valavu yayikulu. dzenje amabwerera ku thanki mafuta kudzera kusiyana.

(2) Pakati pa valavu yoyendetsa ndege ndi mpando chifukwa cha mafuta a hydraulic mu dothi, madzi, mpweya ndi mankhwala ena omwe amayamba chifukwa cha kuwonongeka, sangathe kutsekedwa bwino, kupanikizika sikungathe kukwera pamwamba.

(3) Pali kusiyana pakati pa valavu yoyendetsa ndege ndi mpando wa valve. Kapena sichikuzunguliridwa mu mawonekedwe a zigzag, kotero kuti awiriwo sangagwirizane bwino.

(4) The wononga ulusi wa kukakamiza kuwongolera handwheel kapena wononga wononga ndi mikwingwirima kapena kupsyinjika, kotero kuti kukakamiza wowongolera handwheel sangathe kumangidwa pa malo malire, ndi valavu kasupe sangathe wothinikizidwa kwathunthu ku malo oyenera, ndipo kuthamanga sikungasinthidwe mpaka pazipita.

(5) Kuthamanga kwa kasupe woyendetsa kasupe kumayikidwa mu kasupe wofewa molakwika, kapena kuuma kwa kasupe kumachepa chifukwa cha kutopa, kapena kupanikizika sikungasinthidwe mpaka kufika pazipita.

(6) Chifukwa cha burr, taper kapena dothi pabwalo lakunja la bowo lalikulu la valavu kapena pachimake chachikulu cha valve, pachimake chachikulu cha valavu chimangiriridwa pakutsegula kwakung'ono, ndipo nkhaniyo imakonzedwa motseguka pang'ono yosakwanira. kutsegula. Panthawiyi, ngakhale kuti kupanikizika kungasinthidwe ku mtengo wina, sikungawonjezeke.